No mischievous witchcraft. Anesthesiology in 1967, bicentennial year of the College of Physicians and Surgeons.
D000758:Anesthesia / Q000266:history; D000776:Anesthesiology / Q000193:education / Q000266:history*; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D012955:Societies, Medical / Q000266:history; D014481:United States